Linux: Don't write the whole set of cpuset-disabled cpus directly in the offline_cpuset since we don't want unexisting CPUs there.
Linux: Don't write the whole set of cpuset-disabled cpus directly
in the offline_cpuset since we don't want unexisting CPUs there.

Wait for the main sysfs parsing loop to filter the existing ones
before actually the offline ones in offline_cpuset.

We don't support the offline_cpuset when /proc/cpuinfo is used
instead of /sys.

git-svn-id: 14be032f8f42541b1a281b51ae8ea69814daf20e@1328 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc